01563nab a2200277 a 4500 AR-ReUNN 20260702003309.0 260630s2006 ag |||||||||||||||||eng eng Yaguchi, Yukio 154520 Kondo, Katsuhiko 154521 Stomatal responses to prey capture and trap narrowing in Venus's flytrap (Dionaea muscipula Ellis) / Y. Yaguchi; K. Kondo 2006 8 páginas il., fot. byn., tbls. Around the central part of the flower surface of the traps of Dionaea muscipula, the width of the outer epidermis increases an average of 28%, and the width of the stomate openings decreases ten minutes after trap closure for prey capture during the narrowing phase. The traps, with a lower lobe area of 1,76 +- 0,59 cm2, have a water content of 85,6 +- 1,52% of the living-trap weight. This water could move into the outer epidermal cells in the central to lower middle part of the lower surface of the trap during the active period of trap closure. The thickest part of the trap (0,82 +- 0,16 mm) in the closed condition is around the lower middle portion. Plantas Carnivoras 120785 Epidermis 115145 Estoma 115144 Dionaea 154522 Droseraceae 154523 Phyton : Revista Internacional de Botánica Experimental = International Journal of Experimental Botany 0031-9457 v. 41 n. 1-2 (1981) 238927 ART (IBONE)34617 239017 239017 239017 AR-ReUNN spa AR-ReUNN aacr2